Evacuated Tube Collector

Evacuated Tube Collector .

Evacuated Tube Collector

Specification of Evacuated Tube Collector

 Trainer for investigating the function and operating behaviour of an evacuated tube collector

1. Evacuated tube collector with selective coating
2. Adjustable collector tilt angle
3. Solar circulation station with pump, expansion tank and safety valve
4. Measurement instruments and controls
5. Operation with solar radiation or Artificial Light Source

Technical Data

 Collector

1. Total area: 2,1m²
2. Absorbing surface: 1,5m²
3. Absorber content: 1,5l 
4. Rated throughput: 58l/h 
5. Safety valve: 4bar

Solar Circuit Station

1. Solar pump: 3-stage
2. Safety valve: 4bar
3. Manometer: 0...6bar
4. Balancing valve: 1...13l/min